Finding the Fourth Proportional to 9,552,420.59, 14,330,521.96 and 2,729,051.87
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Solution
The fourth proportional to 9,552,420.59, 14,330,521.96 and 2,729,051.87 is: 4,094,118.07
Step by Step Solution
- Step 1: Write the proportion equation
9,552,420.59 : 14,330,521.96 = 2,729,051.87 : x - Step 2: Convert to fraction form
9,552,420.59/14,330,521.96 = 2,729,051.87/x - Step 3: Cross multiply
9,552,420.59x = 14,330,521.96 × 2,729,051.87 - Step 4: Simplify right side
9,552,420.59x = 39,108,737,753,014.07 - Step 5: Solve for x
x = 39,108,737,753,014.07/9,552,420.59 - Step 6: Final answer
x = 4,094,118.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.